diff --git a/Shortener/YouTube.class.st b/Shortener/YouTube.class.st
index b0eca9e..ce72c5f 100644
--- a/Shortener/YouTube.class.st
+++ b/Shortener/YouTube.class.st
@@ -4,9 +4,9 @@ Class {
 	#category : #'Shortener-Model'
 }
 
-{ #category : #'as yet unclassified' }
+{ #category : #operation }
 YouTube class >> enlargeLink: shortLinkString [
-	| videoId videoLink shortLinkHost |
+	| videoId shortLinkHost |
 	
 	shortLinkHost := shortLinkString asZnUrl host.
 	(shortLinkHost = 'www.youtube.com') ifTrue: [ ^ shortLinkHost ].